This standard specifies the requirements for measurement of electrical, photometric, colorimetric and retroreflective properties of road illumination devices, light-signalling devices and retroreflective devices for road vehicles including their light sources as given by various UN regulations. These properties are usually acquired with a DC supply voltage, possibly supplied by an associated light source control gear.
CIE DIS 027:2021 History
CIE S 027/E:2024
$104.00 $209.00
CIE DIS 027:2021
$73.00 $147.00
More Standards PDF
CSA E61558-2-5:20
$45.00 $90.00
CSA ANSI PRD 1:20
$93.00 $186.00
CSA S349:20
$50.00 $100.00
CSA C68.10:20
$115.00 $230.00